Great, free, book on parables: https://books.google.com/books?id=LCE2AQAAMAAJ&printsec=frontcover&dq=fonck+parables&hl=en&sa=X&ved=0CCYQ6AEwAGoVChMIy7HR3KD8yAIVFuljCh1S6QF1#v=onepage&q=fonck%20parables&f=false
Thank you for that link.